APA ציטוט
Steinbeck, J. (1991). The grapes of wrath. Reader's Digest Association.
Chicago Style (17th ed.) Citation
Steinbeck, John. The Grapes of Wrath. Pleasantville, N.Y.: Reader's Digest Association, 1991.
ציטוט MLA
Steinbeck, John. The Grapes of Wrath. Reader's Digest Association, 1991.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.